Hi Jon,
I have upgraded to Iperf-v2.0.4. But unfortunately, even with this version I
observed that the Iperf client was consuming all the CPU MIPS even if it was
running at 1 Mbps.
--
Regards,
Upakul Barkakaty
On 4/23/08, Jon Dugan <[EMAIL PROTECTED]> wrote:
>
> Upakul,
>
> Which version of Iperf are you using? This should be resolved in Iperf
> 2.0.4.
>
> Jon
>
> Upakul Barkakaty wrote:
>
> > Hi all,
> >
> > I was using the Iperf UDP client to test the network bandwidth and CPU
> > Utilization. I observed that the Iperf client was consuming all the CPU MIPS
> > even if it was running at 1 Mbps.
> >
> > On investigation, It looks like the delay_loop() function in the file
> > Client.cpp is blocking in the kernel space while adjusting the thoughput
> > speeds. On trying out replacing delay_loop() by usleep() function, Idle MIPS
> > were available.
> >
> > Please can you let me know if this is an intended behaviour keeping in
> > mind some particular purpose?
> >
> > --
> > Regards,
> > Upakul Barkakaty
> >
> >
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